b. Your publisher
may send the peer-reviewed manuscript files to the NIH Manuscript
Submission system for you at your request.

In both cases above (a and b),
you still will need to verify and approve the manuscript
personally via the NIH Manuscript Submission system, which
will send you an email message requesting this action.

c. Some publishers have agreed
to make the final published article of
every NIH-funded article publicly available in PubMed Central
within 12 months of publication.
For these journals, you do not need to do anything to fulfill the submission
requirement of the NIH Public Access Policy. See
List of Journals Directly Submitting Articles to NIH.